Xa usiva 'izikrufu zomatshini omkhulu wentloko ethe tyaba', uninzi lucinga ukuba malunga nobungakanani kunye nentloko ephantsi. Yimpazamo yokuqala leyo. Ngenene imalunga nojongano - indlela obanzi, umphezulu osicaba onxibelelana ngayo nemathiriyeli, kwaye kutheni ukuyifumana ingalunganga ibiza ngaphezulu kunesiqhoboshi.

Umdlalo weNtloko awukho malunga nokuJonga nje

Uyabona, 'intloko ethe tyaba' ngobukhulu ayisiyonto nje yokugungxula. Umsebenzi obalulekileyo kukusasazwa komthwalo. Intloko ye-hex eqhelekileyo okanye intloko ye-pan igxininisa uxinzelelo kwindawo encinci. Nge isikrufu somatshini omkhulu osicaba, ngakumbi kwi-M12, M16, kwaye phezulu, usasaza loo mandla okubamba kwindawo ebanzi kakhulu. Oku akunakuxoxiswana kulwakhiwo lwesinyithi okanye xa uqhobosheka kwi-substrates evuthulukayo njengee-composites ezithile okanye iicastings. Ukusilela apha ayisosikrufu esixeliweyo; lilungu eliqhekekileyo okanye elinokukhubazeka.

Ndibone iiprojekthi apho bafakela indawo iwasha eqhelekileyo ngesikrufu esincinci-entloko ukuze 'kugcinwe iindleko' kwindibano enkulu yephaneli. Isiphumo? Intsimbi yegeyiji ebhityileyo ejikeleze umngxuma wokuqhoboshela yaqala ukudimple kunye nokonakala phantsi kokungcangcazela kwiinyanga nje ezimbalwa. Ukulungiswa kwaba yi-breakdown epheleleyo ukuze kubuyiselwe ngokufanelekileyo izikrufu ezinkulu zomatshini wentloko ethe tyaba. Iwasha ayikwazanga kuphinda-phinda indawo edityanisiweyo, eqinileyo yentloko ethe tyaba. Ukongiwa kweendleko yayiyintelekelelo.

I-nuance ikwi-angle ye-countersink, nayo. Umgangatho 82 ° okanye 90 °. Kufuneka ihambelane nefitsha yokufumana ngokugqibeleleyo. Ukungahambelani, nokuba ngamaqondo ambalwa, kuthetha ukuba isikrufu sikhwele kumphetho wemela, asihlali ngokugungxulwayo. Ulahlekelwa phantse yonke inzuzo yokuthwala umthwalo. Ndihlala ndikhankanya i-engile ecaleni kobungakanani besijija ngoku. Sisifundo kwibhetshi embi esiyifumene kwiminyaka eyadlulayo apho i-engile yayingekho-spec. Bahlala phantsi, kodwa bancwina kwaye bancwina phantsi komthwalo-uphawu olucacileyo lwembonakalo engalunganga.

Izinto eziphathekayo kunye nokuQhuba: Apho iiNkcazo ziFumana ziyinyani

Ukuhamba ngaphaya kwentloko, umzimba womatshini wokujija kwezi sayizi ufuna ukuhoywa. Awujongi intsimbi ethambileyo. Kuyo nayiphi na into eyakhiweyo okanye eveziweyo, liBakala 8.8, 10.9, okanye 316 elingenabala. Ukuthunga kwi a isikrufu somatshini omkhulu osicaba ukwahluka kwibholithi. Yenzelwe ukudibana kunye nomngxuma ocofayo okanye i-nut, enika uhlengahlengiso olucolekileyo kunye ne-clamp echanekileyo. Imowudi yokusilela endidibene nayo kukusebenzisa isikrufu sokusika intambo apho isikrufu somatshini besifuneka. Ekudibaneni ngokuphindaphindiweyo / ukuchithwa kwejig, iintambo ze-aluminium ezicofayo zihluthwe. Izikrufu zoomatshini zigcina ingqibelelo yemisonto yangaphakathi.

Uhlobo lokuqhuba lelinye ibala ledabi elisebenzayo. Kwiisayizi ezinkulu, i-Phillips elula okanye i-Pozidriv icela inkathazo - i-cam-out iqinisekisiwe, ngakumbi kwi-torque ephezulu. I-hex socket (Allen) lihashe elithembekileyo. Ndoyame ngakumbi ngakwi-Torx drives ngoku ngayo nantoni na engaphezulu kwe-M10. Uthethathethwano luphezulu, luhambisa itorque ngaphandle kokutyibilika, kwaye uyonakalisa amasuntswana omqhubi ambalwa. Luphuculo oluncinci olugcina iiyure zabantu emgangathweni ngexesha lofakelo.

Ukuthetha ngokufakela, i-torque specs zihlala zingahoywa. Ngentloko enkulu ethe tyaba, ukushukuma ngaphantsi kuthetha ukuba awusebenzisi amandla okubamba owuhlawulele kuyilo. Ukugqithisa kakhulu kunokujika intloko okanye imisonto yokuhluba. Asiyontelekelelo. Isitshixo esilungisiweyo kunye neshiti efanelekileyo yinxalenye yephakheji yokuqhobosha, ayisiyonto eyongezelelweyo oyikhethayo.

Ukubonelela kunye neNyaniso yeZigebenga zaseKhaya

Kulapho ithiyori idibana khona nomgangatho wogcino. Ukufumana ezi zinto ngokuthembekileyo, kumgangatho ongaguqukiyo kunye nomthamo, ngowona mngeni wokwenene. Ikhonkco lokubonelela ngehlabathi limdaka. Unokufumana ibhetshi yesampulu egqibeleleyo, emva koko ukuqhuba kwemveliso kunokungangqinelani konyango lobushushu. Yiyo loo nto ukwazi imvelaphi kunye nobuchule bomenzi yinxalenye yomsebenzi.

Thatha indawo efana neSithili saseYongnian eHandan. Ayisosixeko saseTshayina nje; yeyona nto iphambili kwimveliso ye-fasteners. Xa ujongene nomthengisi osekwe apho, njenge-Handan Zitai Fastener Manufacturing Co., Ltd., ucofa kule nkqubo igxile kwindalo. Indawo yabo esecaleni komzila kaloliwe omkhulu kunye nemithambo yendlela ayingomgca nje kwiwebhusayithi; iguqulela kwimpumelelo yolungiselelo kwiiodolo ezininzi. Awuthengi nje ibhokisi yezikrufu; uthenga kwimveliso kunye nothungelwano losasazo olunokusingatha isikali kunye neenkcukacha ezifunekayo kwimizi-mveliso izikrufu ezinkulu zomatshini wentloko ethe tyaba.

Ndikhumbula iprojekthi eyayidinga iintloko ezisicaba ze-M14 kwi-A4-80 engenabala kwindawo yaselwandle. Iinketho ze-off-the-shelf zazilinganiselwe kwaye amaxesha okukhokela ayemade. Siye ngqo kumenzi kulo mmandla, sigxininisa isiqinisekiso somhlwa kunye novavanyo lwebhetshi. Yayingeyiyo eyona ndlela inexabiso eliphantsi ekuqaleni, kodwa ithintele iphupha elibi lokungaphumeleli kwebala kunye nokutshintshwa. Ingongoma kukuba, kwizicelo ezibalulekileyo, idilesi yomboneleli wakho kunye nokuzinziswa kwabo kwisiseko semveliso efana neYongnian iba yinxalenye ebonakalayo yoqinisekiso lwakho lomgangatho. Ungajonga iinkcukacha zabo zesibonelelo kunye nomthamo ngokuthe ngqo kwindawo yabo https //wwww.ziitasteners.com ukulinganisa ukufaneleka kwabo kwiimfuno zeprojekthi yakho.

Imigibe yeSicelo: Ifanele iFane neFallacy

Nantsi impazamo yasendle yakudala: kucingwa ukuba ubude besijirufu 'bubutyebe bemathiriyeli kunye nentwana'. Ngentloko ethe tyaba, ubude bulinganiswa ukusuka ngaphantsi kwentloko ukuya kwincam. Ukuba i-countersink yakho yi-5mm ubunzulu, yi-5mm yesikrufu esingabandakanywanga kumsonto wakho. Fumana oku kungalunganga, kwaye i-screw bottoms yakho iphuma kwi-countersink ngaphambi kokuba ibambe, okanye ayibandakanyi imisonto eyaneleyo ukubamba. Kuye kwafuneka ndikhuphe kwaye ndiphinde ndicofe ngaphezulu kwendibano enye ngenxa yolu calculation. Umgaqo ngoku ngulo: ubukhulu bezinto ezipheleleyo + ubunzulu be-countersink + ubuncinane be-1.5x yokudibanisa intambo yomsonto = ubude bakho be-screw. Yenza izibalo kuqala.

Omnye umngxunya kukugqiba komphezulu ngokuchasene nemathiriyeli ethambileyo. Loo ntloko intle, ebanzi ethe tyaba inokonakala okanye icinezele umphezulu womthi ogqityiweyo okanye iplastiki ukuba ayiqwalaselwanga kakuhle. Ngamanye amaxesha iwasha edibeneyo okanye i-under-bore encinci iyafuneka. Ayikho kwi-generic spec, kodwa ikulwazi olusebenzayo lwesicelo.

Ekugqibeleni, qwalasela ukutsalwa. Intloko enkulu, egungxulwayo ethe tyaba ayiniki mboniso wokuxhwila ukuze uyisuse ukuba iyabamba okanye imicu yokuqhuba. Kuluqhelo olulungileyo ukucwangcisela oku – nokuba kukhankanya isithambisi esithintela ukubola ngexesha lokudityaniswa okanye ukuqinisekisa ukufikelela kwisixhobo esilula. Ndiyifunde kabuhlungu le nto kwisakhiwo sentsimbi yangaphandle, ndichitha usuku ndisomba izikrufu ezingenastainless. Uthintelo luxabiso eliphantsi kunokutsalwa.

Ukuyisonga: Yinkqubo, hayi icandelo

Ke, ukutsala yonke le nto ngasemva, a isikrufu somatshini omkhulu osicaba ayisonto nje ekwiBOM. Lujongano oluchaziweyo kwinkqubo yoomatshini. Ixabiso layo likusetyenziso oluchanekileyo lwejometri yayo, imathiriyeli, kunye nokuqhuba ukusombulula ingxaki ethile yokudibanisa. Ukungahoywa ama-nuances - ijometri yentloko, ukubandakanya intambo, uhlobo lwe-drive, umgangatho wokukhangela - uphendulela kwinxalenye echanekileyo ukuya kwindawo yokungaphumeleli.

I-takeaway ayikokukhumbula yonke imigangatho. Kukusondela kwezi zibophelelo ngentlonipho yenjongo yazo yobunjineli. Cacisa ngokuchanekileyo, umthombo ngeliso kwiihabhu zokuvelisa eziqinisekisiweyo ezinokuzisa ukungaguquguquki, njengesiseko esigxininisiweyo kwiindawo ezinjengesiseko semveliso ye-Handan, kwaye ungaze ucinge ukuba ufakelo lumalunga nokuqina de luzive lulungile. Iinkcukacha kwi-spec sheet zikho ngenxa yesizathu, ezalwe kukungaphumeleli kwehlabathi lokwenyani kunye nempumelelo. Yiloo nto eyahlula uluhlu lwamacandelo ukusuka kwisakhiwo esithembekileyo.

Ekugqibeleni, isikrufu esikhulu somatshini wentloko esithe tyaba siyanyamalala emsebenzini, sisenza umsebenzi waso ngokuthula nangokuthembekileyo iminyaka. Nantso injongo. Kwaye ukufezekisa oko kuko konke ubugcisa.